Network Toolkit: WiFi Scanner

Network Toolkit is a fast WiFi scanner, IP scanner and network device monitor for your local network. Scan your WiFi and see every connected device with its IP address and MAC address, run a ping test or a port scan, and get a notification the moment an important device goes offline. No account. No server. No cloud. Everything stays on your phone.

SEE EVERY DEVICE ON YOUR WIFI

Tap scan and in a few seconds you get the full list of devices connected to your router.

• IP address, MAC address, hostname and manufacturer for each device
• The app guesses what each device is: router, printer, IP camera, NAS, smart TV, phone, laptop, PC, game console, smart home and IoT devices
• mDNS / Bonjour / NSD discovery for devices that advertise their services
• Results appear live while the LAN scan is still running, so you don't sit and wait
• Works on any WiFi you are connected to: home, office, hotel, workshop

ALL THE NETWORK TOOLS IN ONE APP

A proper network utility toolkit, and no root needed.

• Ping tool with latency and history for each device
• Port scanner that finds open TCP ports and the services behind them (HTTP, HTTPS, SSH, FTP, RDP, SMB, RTSP, Telnet, MySQL and more)
• DNS lookup, forward and reverse, so you can resolve a hostname or an IP address
• Wake on LAN (WoL) to power on your PC, NAS or server remotely with a magic packet
• WiFi analyzer info: SSID, BSSID, signal strength, frequency, channel, link speed
• Network info: internal IP, external (public) IP, gateway, subnet mask, DNS servers, connection type

MONITORING AND OFFLINE ALERTS

This is where the scanner becomes a real network monitor.

• Save the devices that actually matter: router, NAS, IP camera, printer, POS terminal, server
• Background monitoring at an interval you choose
• A notification the moment a saved device goes offline, and another when it comes back
• Uptime and availability percentage for every device
• Average, minimum and maximum latency
• A full history of state changes, so you can tell when the problem really started

WHO IS ON MY WIFI

If someone is on your network who shouldn't be, you will see it.

• Spot every unknown device connected to your router
• Name and label your own devices, so anything strange stands out straight away
• Check which ports a device is exposing on your LAN
• Scan again any time and compare with what you saw before

PRIVACY IS THE DEFAULT, NOT A SETTING

• Works completely offline, on your local network
• No registration, no login, no email
• Everything is stored in a private database on your phone
• Nothing is uploaded, synced or sold
• Local backup and restore for your saved devices

WHO IT IS FOR

• Anyone who wants to know who is connected to their WiFi
• Network administrators and IT support technicians
• People who install IP cameras, CCTV, access control and POS terminals
• Smart home users keeping an eye on their IoT devices
• Developers and students learning how networks and IP addressing work
• Anyone chasing down slow WiFi, a printer that went quiet or a NAS that stopped answering

FAST, LIGHT AND CLEAN

• Modern interface with light and dark theme
• No clutter and no dashboards you never asked for
• Small download, easy on the battery
• Available in English and Romanian

PRO

One single purchase. No subscription, ever.

Keywords: wifi scanner, network scanner, ip scanner, lan scanner, network analyzer, port scanner, ping tool, dns lookup, wake on lan, who is on my wifi, network monitor, device monitor, network utilities, wifi analyzer, router admin, network tools.

Network Toolkit is a diagnostic tool. It only scans the network your phone is connected to, and it never sends your network data anywhere. Android requires the location permission in order to read WiFi scan results. It is never used to track where you are.